From: Grygorii Strashko Date: Mon, 7 Oct 2019 17:59:08 +0000 (-0700) Subject: ARM: dts: k2e-clocks: add input ext. fixed clocks tsipclka/b X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e86ddd181e6df0c5864ff333899f2370d89b6f5e;p=linux.git ARM: dts: k2e-clocks: add input ext. fixed clocks tsipclka/b Add set of fixed, external input clocks definitions for TSIPCLKA, TSIPCLKB clocks. Such clocks can be used as reference clocks for some HW modules (as cpts, for example) by configuring corresponding clock muxes. For these clocks real frequencies have to be defined in board files. Signed-off-by: Grygorii Strashko Signed-off-by: Santosh Shilimkar --- diff --git a/arch/arm/boot/dts/keystone-k2e-clocks.dtsi b/arch/arm/boot/dts/keystone-k2e-clocks.dtsi index f7592155a7404..cf30e007fea38 100644 --- a/arch/arm/boot/dts/keystone-k2e-clocks.dtsi +++ b/arch/arm/boot/dts/keystone-k2e-clocks.dtsi @@ -71,4 +71,24 @@ clocks { reg-names = "control", "domain"; domain-id = <29>; }; + + /* + * Below are set of fixed, input clocks definitions, + * for which real frequencies have to be defined in board files. + * Those clocks can be used as reference clocks for some HW modules + * (as cpts, for example) by configuring corresponding clock muxes. + */ + tsipclka: tsipclka { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + clock-output-names = "tsipclka"; + }; + + tsipclkb: tsipclkb { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + clock-output-names = "tsipclkb"; + }; };